Sateesh Chodapuneedi created CLOUDSTACK-3733:
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Summary: vm live migration fails with ClassCastException from
VMinstanceVO to UserVmVO
Key: CLOUDSTACK-3733
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3733
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server
Affects Versions: Future
Reporter: Sateesh Chodapuneedi
Priority: Blocker
Fix For: Future
1) Deployed advanced zone over VMware.
2) Created user instance
3) Live migration of user instance inside the cluster failed with following
exception.
ERROR [cloud.async.AsyncJobManagerImpl] (Job-Executor-1:job-19 = [
956296bf-44a2-4830-b02f-acac6cf835b5 ]) Unexpected exception while executing
org.apache.cloudstack.api.command.admin.vm.MigrateVMCmd
java.lang.ClassCastException:
com.cloud.vm.VMInstanceVO$$EnhancerByCGLIB$$48068e18 cannot be cast to
com.cloud.vm.UserVmVO
at
com.cloud.storage.VolumeManagerImpl.prepareForMigration(VolumeManagerImpl.java:2324)
at
com.cloud.vm.VirtualMachineManagerImpl.migrate(VirtualMachineManagerImpl.java:1533)
at
com.cloud.vm.UserVmManagerImpl.migrateVirtualMachine(UserVmManagerImpl.java:3874)
at
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
at
org.apache.cloudstack.api.command.admin.vm.MigrateVMCmd.execute(MigrateVMCmd.java:148)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158)
at
com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:538)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:679)
INFO [vmware.resource.VmwareResource] (DirectAgent-30:10.102.192.2) Executing
resource NetworkUsageCommand
INFO [vmware.resource.VmwareResource] (DirectAgent-109:10
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